Published January 1989
| Version v1
Journal article
Three-loop β function of two-dimensional nonlinear σ model on an Riemann manifold without torsion
Description
The covariant background field method is applied to calculating the three-loop contribution to the β function of the two-dimensional nonlinear σ model on an arbitrary Riemann manifold without torsion
Additional details
Additional titles
- Original title (Russian)
- Трехпетлевая β-функция двумерной нелинейной σ-модели на произвольном римановом многообразии без кручения
Publishing Information
- Journal Title
- Yadernaya Fizika
- Journal Volume
- 49
- Journal Issue
- 1
- Series
- Yad. Fiz.
- Journal Page Range
- 297-303
- ISSN
- 0044-0027
- CODEN
- IDFZA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 20061852
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ACTION INTEGRAL; MATHEMATICAL MANIFOLDS; NONLINEAR PROBLEMS; RIEMANN SPACE; SIGMA MODEL; TWO-DIMENSIONAL CALCULATIONS
- Descriptors DEC
- BOSON-EXCHANGE MODELS; INTEGRALS; MATHEMATICAL MODELS; MATHEMATICAL SPACE; PARTICLE MODELS; PERIPHERAL MODELS; SPACE